Tuesday, we’re taking a scientific and philosophical look at “time.” If you’ve ever sat through an hour-long meeting that lasted forever, or watched a child grow up in the blink of an eye, you know that time isn’t just a quantifiable measurement. New Yorker science staff writer Alan Burdick says that writing a book about time was actually like “peering into the bottom of existence.” He joins Doug to talk about the clock, our relationship to it, and “Why Time Flies.”